Year	National currency (Billions)
1994	0.759
1995	0.874
1996	1.029
1997	1.144
1998	1.162
1999	1.264
2000	1.378
2001	1.453
2002	2.088
2003	2.077
2004	2.141
2005	2.417
2006	2.557
2007	2.929
2008	3.041
2009	2.988
2010	3.055
2011	2.935
2012	3.198
2013	3.293
2014	3.112
2015	3.322
2016	3.275
2017	3.293
2018	3.024
2019	2.772
2020	3.132
2021	3.431
2022	3.788
2023	3.728
2024	4.037
2025	4.079
2026	4.222
2027	4.367
2028	4.551
2029	4.732